Cognomen ونش (ونش 
, Winch 
) , in the world, is quite a common last name. The surname ونش is characteristic of Australia, where it is quite a rare surname, the United Kingdom, and Egypt. In absolute terms, the name is most common in the United States, Egypt, and the United Kingdom. Very seldom, ونش is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ونش | Sudan, Egypt |
| Winch | United Kingdom, Canada, Poland, Australia, United States |